yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

Sai Praveen BangaruAdded diagnostics & built-in type lowering for `[CUDAKernel]` functions (#4042)52b91231c

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1//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):
2
3// Simple check to see if the compiler throws an error if a CUDA kernel is declared with non-void return type.
4
5[CudaKernel]
6[Differentiable]
7void myBadKernel(float x, TensorView<float> t1, TensorView<float> t2)
8{
9    // CHECK:      tests/diagnostics/cuda-kernel-differentiable-params.slang([[@LINE-2]]): error 31214: differentiable kernel entry point cannot have differentiable parameters. Consider using DiffTensorView to pass differentiable data, or marking this parameter with 'no_diff'
10    // CHECK-NEXT:     void myBadKernel(float x, TensorView<float> t1, TensorView<float> t2)
11    // CHECK-NEXT:                            ^
12}
13
14[CudaKernel]
15void myGoodKernel(float x, TensorView<float> t1, TensorView<float> t2)
16{
17
18}